Electrostatic discharging circuit, array substrate and display device

Abstract

The embodiment of the invention discloses an electrostatic discharging circuit, an array substrate and a display device. The electrostatic discharging circuit comprises at least one signal transmission line and at least one auxiliary discharging line, wherein the arbitrary signal transmission line comprises an electrostatic releasing circuit segment, the electrostatic releasing circuit segment comprises at least one discharging branch and at least one protection branch, the discharging branch and the protection branch are connected in parallel, at least one first discharging tip is arranged atone side of the discharging branch, the at least one auxiliary discharging line is corresponding to the discharging branch, at least one second discharging tip is arranged at one side, near to the discharging branch, of the auxiliary discharging line, the second discharging tip of the auxiliary discharging line is corresponding to the first discharging tip of the corresponding discharging branch,the tip of the first discharging tip is right opposite to the tip of the corresponding second discharging tip, and a preset gap is maintained between the first discharging tip and the second discharging tip. With the electrostatic discharging circuit disclosed by the technical scheme of the embodiment, the electrostatic protection function of the display device can be improved, and the product yield is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an electrostatic discharge circuit, an array substrate and a display device. Background technique [0002] Liquid Crystal Display (LCD) has been widely used due to its light weight, thin thickness, low power consumption and other advantages. However, in the production process of liquid crystal displays, the defect rate caused by electrostatic discharge (ESD) damage has been high all the time, and has even become the number one defect factor of liquid crystal displays. [0003] Although strict anti-static measures have been implemented on all current LCD production lines, such as the use of photoresist materials that are not prone to static electricity, the use of dust-free clothing and cleanliness control, and the use of moisturizing and ion fans, static electricity is still constant. It threatens the production yield of liquid crystal displays all the time, and even threatens ...

AI Technical Summary

Problems solved by technology

However, in the production process of LCDs, the defect rate due to Electro-Static discharge (ESD) damage has always been high, and has even become the number one defect factor of LCDs.

[0003] Although strict anti-static measures have been implemented on all current LCD production lines, such as the use of photoresist materials that are not prone to static electricity, the use of dust-free clothing and cleanliness control, and the use of moisturizing and ion fans, static electricity is still constant. It is always threatening the production yield of LCDs, and even the lifespan of end users using LCDs.

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